intermezzo, like most sleep medicines, has some risk of dependency. common side effects are headache, nausea, and fatigue. so if you suffer from middle-of-the-night insomnia, ask your doctor about intermezzo and return to sleep again. ♪ before the tissue, help defend with a wipe. before the cold & flu season, help prevent with lysol. because when you have 10 times more protection with each hand wash... and kill 99.9% of germs around the house with each spray... those healthy habits start to add up. this season, a good offense is the best defense and lysol has your family covered because that's our mission for health. ♪ for what it's worth, it was worth all the while ♪ ♪ it's something unpredictable but in the end is right ♪ ♪ i hope you have the time of your life ♪ >>> bittersweet song for a bittersweet moment. a big announcement from paula coming up. >> i have had the time of my life. i'm not leaving abc. i'm not leaving the building. i am getting reassigned. i know that throughout my one year plus here on "world news now," i've gone on